/*
 * Copyright (c) 2016-2088, fastquery.org and/or its affiliates. All rights reserved.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For more information, please see http://www.fastquery.org/.
 *
 */

package org.fastquery.analysis;

import java.lang.reflect.Method;

import org.fastquery.core.Query;

/**
 * 在生成代码之前不允许Query注解重复.
 *
 * @author xixifeng (fastquery@126.com)
 */
class NotAllowedRepeat implements MethodFilter
{

    @Override
    public void doFilter(Method method)
    {
        Query[] queries = method.getAnnotationsByType(Query.class);
        if (queries.length > 1)
        {
            this.abortWith(method, "@Query注解在这个方法上不能重复! 改操作的情形下@Query可以重复.");
        }
    }

}
